Rockwell Automation 1794-XXXX FLEX I/O High-Density Analog Modules User Manual
Page 71
Publication 1794-UM062A-EN-P - September 2012
Data Tables 63
Word/Bit Descriptions – 1794-IE8XOE4 Analog Combo Module
Word
Decimal Bit
(Octal Bit)
Definition
Read Word 0
Bits 00…14
(00…16)
Channel 0 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 0 analog data sign bit.
Read word 1
Bits 00…14
(00…16)
Channel 1 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 1 analog data sign bit.
Read word 2
Bits 00…14
(00…16)
Channel 2 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 2 analog data sign bit.
Read word 3
Bits 00…14
(00…16)
Channel 3 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 3 analog data sign bit.
Read word 4
Bits 00…14
(00…16)
Channel 4 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 4 analog data sign bit.
Read word 5
Bits 00…14
(00…16)
Channel 5 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 5 analog data sign bit.
Read word 6
Bits 00…14
(00…16)
Channel 6 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 6 analog data sign bit.
Read word 7
Bits 00…14
(00…16)
Channel 7 analog data – 12-bit left justified two's
complement number; unused lower bits are zero;
4…20 mA uses all 16 bits.
Bit 15 (17)
Channel 7 analog data sign bit.